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Full Discussion: RHEL GUI Build process.
Operating Systems Linux Red Hat RHEL GUI Build process. Post 303039304 by gull04 on Monday 30th of September 2019 07:20:59 AM
Old 09-30-2019
RHEL GUI Build process.

Hi Folks,

I've recently upgraded (RHEL 6.5 to 7.5) a couple of servers and have noticed a peculiarity during the GUI build of the boxes.

This can be best explained as follows;

There were four Oracle ASM disks on each of these servers, these were selected in the GUI for reformat as XFS file systems as the extract fro the anaconda kick start file shows as follows;

Code:
[root@xxxxxxxxxxx ~]# cat anaconda-ks.cfg | grep ASM
part /ASM4 --fstype="xfs" --ondisk=sda --size=1023
part /ASM3 --fstype="xfs" --ondisk=sda --size=20479
part /ASM2 --fstype="xfs" --ondisk=sda --size=51199
part /ASM1 --fstype="xfs" --ondisk=sda --size=307200
[root@xxxxxxxxxxx~]#

All I did post build was to remove from the /etc/fstab file and unmount the directories.

However the Oracle team came back to me on both occasions and advised that they could still see the old ASM config on the disks.

It this point I ran;

Code:
  dd if=/dev/zero of=/dev/sda3 bs=512 count=102400
  dd if=/dev/zero of=/dev/sda6 bs=512 count=102400
  dd if=/dev/zero of=/dev/sda7 bs=512 count=102400
  dd if=/dev/zero of=/dev/sda8 bs=512 count=102400

My thinking being that this would over write anything that ASM could use and it worked on the first three but not the last one.

To correct that I ran;

Code:
mkfs.xfs /dev/sda8

All seemed to work!

Anyone have any thoughts?

Regards

Gull04

Last edited by gull04; 09-30-2019 at 08:23 AM.. Reason: Typo
 

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MK-BUILD-DEPS(1)														  MK-BUILD-DEPS(1)

NAME
mk-build-deps - build a package satisfying a package's build-dependencies SYNOPSIS
mk-build-deps --help|--version mk-build-deps [options] control file | package name ... DESCRIPTION
Given a package name and/or control file, mk-build-deps will use equivs to generate a binary package which may be installed to satisfy all the build dependencies of the given package. If --build-dep and/or --build-indep are given, then the resulting binary package(s) will depend solely on the Build-Depends/Build-Depends-Indep dependencies, respectively. OPTIONS
-i, --install Install the generated packages and its build-dependencies. -t, --tool When installing the generated package use the specified tool. (default: apt-get --no-install-recommends) -r, --remove Remove the package file after installing it. Ignored if used without the --install switch. -a foo, --arch foo If the source package has architecture-specific build dependencies, produce a package for architecture foo, not for the system architecture. (If the source package does not have architecture-specific build dependencies, the package produced is always for the pseudo-architecture all.) -B, --build-dep Generate a package which only depends on the source package's Build-Depends dependencies. -A, --build-indep Generate a package which only depends on the source package's Build-Depends-Indep dependencies. -h, --help Show a summary of options. -v, --version Show version and copyright information. -s, --root-cmd Use the specified tool to gain root privileges before installing. Ignored if used without the --install switch. AUTHOR
mk-build-deps is copyright by Vincent Fourmond and was modified for the devscripts package by Adam D. Barratt <adam@adam-barratt.org.uk>. This program comes with ABSOLUTELY NO WARRANTY. You are free to redistribute this code under the terms of the GNU General Public License, version 2 or later. Debian Utilities 2013-12-23 MK-BUILD-DEPS(1)
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